.markdown-preview-sizer.markdown-preview-section {
    max-width: 1080px !important;
    margin: 0 auto;
}

.markdown-preview-view {
    font-size: 16px;
    line-height: 1.6;
    padding: 20px;
    color: var(--theme-text);
    background-color: var(--theme-bg);
}

.markdown-preview-section {
    max-width: 1080px;
    margin: 0 auto;
}

.markdown-body {
    color: var(--theme-text);
    line-height: 1.7;
    font-size: 16px;
}

.markdown-body h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    line-height: 1.1;
    color: var(--theme-text);
}

.markdown-body h2 {
    font-size: 1.875rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--theme-text);
    border-bottom: 1px solid var(--theme-border);
    padding-bottom: 0.5rem;
}

.markdown-body h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--theme-text);
}

.markdown-body h4 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--theme-text);
}

.markdown-body p {
    margin: 1rem 0;
    line-height: 1.7;
}

.markdown-body a {
    color: var(--theme-text-accent);
    text-decoration: none;
    transition: color 0.2s var(--transition-timing);
}

.markdown-body a:hover {
    color: var(--theme-accent);
    text-decoration: underline;
}

.markdown-body code {
    background-color: var(--theme-code-inline-bg, var(--theme-bg-offset));
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-size: 0.875em;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
    color: var(--theme-code-color, var(--theme-text));
}

.markdown-body pre {
    background-color: var(--theme-code-bg);
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    border: 1px solid var(--theme-border);
}

.markdown-body pre code {
    background-color: transparent;
    padding: 0;
    font-size: 0.875em;
    color: var(--theme-code-color, inherit);
}

.markdown-body blockquote {
    border-left: 4px solid var(--theme-accent);
    margin: 1.5rem 0;
    padding: 0.5rem 1rem;
    background-color: var(--theme-callout-bg);
    color: var(--theme-text-light);
}

.markdown-body ul, .markdown-body ol {
    padding-left: 1.5rem;
    margin: 1rem 0;
}

.markdown-body li {
    margin: 0.5rem 0;
}

.markdown-body img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    margin: 1rem 0;
}

.markdown-body hr {
    border: 0;
    border-top: 1px solid var(--theme-border);
    margin: 2rem 0;
}

.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.markdown-body table th,
.markdown-body table td {
    padding: 0.75rem;
    border: 1px solid var(--theme-border);
}

.markdown-body table th {
    background-color: var(--theme-bg-subtle);
    font-weight: 600;
}

/* 标题锚点 */
.markdown-body .heading-anchor {
    opacity: 0;
    color: var(--theme-text-light);
    margin-left: 0.5rem;
    font-size: 0.875em;
    text-decoration: none;
    transition: opacity 0.2s var(--transition-timing);
}

.markdown-body h1:hover .heading-anchor,
.markdown-body h2:hover .heading-anchor,
.markdown-body h3:hover .heading-anchor,
.markdown-body h4:hover .heading-anchor {
    opacity: 1;
}

/* 提示框样式 */
.markdown-body .callout {
    margin: 1rem 0;
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid;
    background-color: var(--theme-callout-bg);
}

.markdown-body .callout.tip {
    border-left-color: var(--theme-accent);
}

.markdown-body .callout.info {
    border-left-color: var(--theme-accent-secondary, var(--theme-accent));
}

.markdown-body .callout.warning {
    border-left-color: #FFA91F;
}

.markdown-body .callout.error {
    border-left-color: #FF3E3E;
}

/* 适应深色/浅色主题的代码块和引用 */
@media (prefers-color-scheme: dark) {
    :root {
        --markdown-code-bg: var(--dark-code-bg);
        --markdown-quote-bg: var(--dark-callout-bg);
    }
}

@media (prefers-color-scheme: light) {
    :root {
        --markdown-code-bg: var(--light-code-bg);
        --markdown-quote-bg: var(--light-callout-bg);
    }
}